package com.aaa.a1109.demo05;

/**
 * @author 荆豪峰
 * @version 1.0
 */
public interface IPublilc {
    //关注功能
    public abstract void guanzhu(UserInterface userInterface);

    //取消关注
    public abstract void quxiaokeu(UserInterface userInterface);

    //设置消息
    public abstract void setMsg(String msg);

    //群发
    public abstract void qunfa();
}
